The former The Kissing Booth co-stars both got all dressed up for the holiday – Joey as Voldemort from Harry Potter and Joel as one of the characters from The Hangover.

Joey flew in from Georgia, where she is currently filming the Hulu series The Act. She was one of the many stars who indulged in one of Carl’s Jr.’s Famous Star burgers. Guests also noshed on crisscut fries and fried zucchini from the brand!

Joey‘s older sister Hunter King and her fiance Nico Svoboda dressed as a crayon box and a blue crayon. Hunter loved the yummy Baked By Melissa cupcakes on display at the party. Her favorite was the Halloween special flavor, Bear-ied Alive.